Front face of a wheel rim



FIG. 1 is a front elevation view of a first embodiment of the front face of a wheel rim, the rest of the wheel rim not constituting part of the claimed design, showing my new design;

FIG. 2 is a perspective view thereof;

FIG. 3 is a front elevation view of a second embodiment of the front face of a wheel rim; and,

FIG. 4 is a perspective view thereof. 

The ornamental design of a front face of a wheel rim, as shown and described. 